module of dynamic import.

localization.js

/*****************************************************************************
* Call in app.js like this:
*
* const localizeStrings = function(){
*   import('./localization.js')
*     .then(() => {
*       const lang = settings.language === 'English' ? 'en' : localization.lang;
*       if(localization.labelStrings[lang]) {
*         document.getElementById('label0').textContent = localization.labelStrings[lang].label0;
*         //updateBtnLabel.call(this);
*       }
*     });
* };
****************************************************************************/

'use strict';

(function(){
  const exp = {
    get lang(){
      let lang = window.navigator.language;
      return lang && lang.length > 2 ? lang.substring(0, 2) : 'en';
    },
    labelStrings: {
      en: {
        label0: 'Label-0',
        label1: 'Label-1'
      },
      ja: {
        label0: 'ラベル-0',
        label1: 'ラベル-1'
      }
    }
  };

  if (typeof module !== 'undefined') {
    module.exports = exp;
    module.exports.default = module.exports;
  }
  else {
    self.localization = exp;
  }
}());